Blair County, Pennsylvania — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Blair County, Pennsylvania, public U.S. EPA records track 66 regulated facilities (#111 of 134 in Pennsylvania), including 3 (4.5%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 3 Safe Drinking Water (SDWIS) facilities, 58 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Blair County, PA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Blair County, PA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Blair County
ZIP Codes in Blair County
Top EPA Regulated Facilities in Blair County, PA
100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).
| Facility Name / Hazard Type | Sector Location (Street Redacted) | Risk Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • ROARING SPRING, PA (ZIP 16673 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HOLLIDAYSBURG, PA (ZIP 16648 Sector) | MODERATE (44/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • TYRONE, PA (ZIP 16686 Sector) | MODERATE (41/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SPROUL, PA (ZIP 16682 Sector) | MODERATE (40/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • TYRONE, PA (ZIP 16686 Sector) | MODERATE (36/100) | Violation Identified (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ALTOONA, PA (ZIP 16601 Sector) | MODERATE (33/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • TYRONE, PA (ZIP 16686 Sector) | MODERATE (33/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • DUNCANSVILLE, PA (ZIP 16635 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| AGWAY ROAD PIT FREE PREVIEW (LOW RISK) | 312 AGWAY RD, MARTINSBURG, PA 16662 | LOW (19/100) | Unknown (0 qtrs NC) | $0 |
| ROLLING HLS OLDTOWN VLG SANI SEW REPLACEMENT PROJ FREE PREVIEW (LOW RISK) | ROLLING HILLS & OLDTOWN VILLAGE, HOLLIDAYSBURG, PA 16648 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| EF SMITH GARAGE & WHSE FREE PREVIEW (LOW RISK) | 201 COVE LANE ROAD, ROARING SPRING, PA 16673 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| CARGILL FEED AND NUTRITION MARTINSBURG FREE PREVIEW (LOW RISK) | 965 FREDERICK RD, MARTINSBURG, PA 16662 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Blair County, Pennsylvania Environmental Due Diligence
How many EPA-regulated environmental sites are in Blair County County, Pennsylvania?
Public U.S. EPA records track 66 regulated facilities in Blair County County, Pennsylvania (ranking #111 of 134 jurisdictions in PA). Of those, 3 (4.5%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 14 (21.2%) have active non-compliance quarters.
Which ZIP codes and cities in Blair County County have the highest regulated facility density?
Within Blair County County, the highest concentrations of EPA-tracked facilities are located in ZIP 16601 (Altoona, 174 sites), ZIP 16648 (Hollidaysburg, 96 sites), ZIP 16682 (Sproul, 2 sites), spanning municipal corridors including Altoona (359 sites), Sproul (2 sites), Antis Township (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Blair County County?
Across Blair County County, 1 facilities (1.5% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).
What is the EPA Radon Zone classification for Blair County County, PA?
Geologic indoor air screening places Blair County County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Blair County County, PA?
Federal records track 3 Safe Drinking Water (SDWIS) facilities, 58 Clean Water Act NPDES permits, and 11 impaired water dischargers in Blair County County, alongside 2 historical FEMA federal disaster declarations (2 flood/storm events).
Does Blair County, PA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Blair County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.